Commit Diff

Commit:
efa94cae6cedde619c5d0e536b432f08abc89860
From:
Omar Polo <op@omarpolo.com>
Date:
Message:
initialize events: prevents libevent2 from crashing clminibufev and resizeev are two globally defined event, and thus guaranteed to be zeroed. While OpenBSD' libevent1 is fine when calling event_pending on such events, libevent2 complains and, probably depending on which flags were used, crashes. Prompted and tested by Andrea Feletto, thanks!
Actions:
Patch | Tree
commit - 04c21b67e647e939257f5976f9fb8139624a2d18
commit + efa94cae6cedde619c5d0e536b432f08abc89860
blob - 1f1d656c148c317626ffe3e07596bc10234ff596
blob + 68fbbf9d9a8403482624341707595656d5ece659
--- ui.c
+++ ui.c
@@ -1473,6 +1473,15 @@ ui_init(int argc, char * const *argv)
 
 	mvwprintw(body, 0, 0, "");
 
+	/*
+	 * Dummy so libevent2 won't complain that no event_base is set
+	 * when checking event_pending for the first time.
+	 */
+	evtimer_set(&clminibufev, handle_clear_minibuf, NULL);
+	evtimer_add(&clminibufev, &clminibufev_timer);
+	evtimer_set(&resizeev, handle_resize_nodelay, NULL);
+	evtimer_add(&resizeev, &resize_timer);
+
 	event_set(&stdioev, 0, EV_READ | EV_PERSIST, dispatch_stdio, NULL);
 	event_add(&stdioev, NULL);